Its probably allready been mentioned but you can put your map in the slot you've been using for the shield to have it constantly up (it's smaller as well to avoid blocking your view) the only problem with that is that you can't put your shield there then
Oh hey the series of the square world is back🎉! , has been a while but better later than never. Also you might still need to bring the water bucket to the nether, you can't place the water directly, but you can place it on a cauldron and get inside in case you get burned.
Thank you! I been streaming on Twitch since February, and I'm a Vtuber now! but I'll continue to post videos here sometime in the future. Also made a new channel for my twitch stream highlights, look me up as "JunChuen Batz" !